LÖVE

Code: Select all

function update( dt )
...
	resume_coroutines()
end

...

function rotate_enemy(which_enemy, num_angle)
	local cur_heading = which_enemy.heading
	local goal_heading = which_enemy.heading + num_angle
	local angle_increment = num_angle / which_enemy.rate_rotation

	
	while( cur_heading ~= goal_heading )do
		cur_heading = cur_heading + angle_increment
		which_enemy.heading = cur_heading
		coroutine.yield()
	end
end
co_rotate_enemy = coroutine.create(rotate_enemy)

...

function resume_coroutines()  -- register my coroutines here...
	if(coroutine.status(co_rotate_enemy) ~= 'dead' )then
		coroutine.resume(co_rotate_enemy)
	end
end

Code: Select all

-- Love.init is the one and only function to be called from C.
-- This function is compiled as Lua-code into the executable, and 
-- can't be changed, because it's the function that loads your code (main.lua).
function love.init()
   -- loads modules, sets up write directory, and other secret stuff.
   -- loads the main.lua file from your game. 
   -- calls love.run()
end

-- This function is also compiled into the executable, but it is called AFTER main.lua
-- is loaded, so you can overwrite it if you wish.
function love.run()
   -- load()
   while running do
      -- get events, call callbacks
      -- update()
      -- draw()
   end
end

-- You CAN completely ignore the existence of love.run, and use these like normal
-- (yes, they will be moved to the love-table).
function love.load() ... end
function love.update(dt) ... end
function love.draw() ... end